Home / Killingly Center / 10 December 2019
Killingly Center
United States · 10 December 2019
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Average
12°C
low 5.1° · high 13.4°
Rainfall
10.1mm
rain recorded
Wind
4.7m/s
daily average
Humidity
89.4%
daily average
Cloud
100%
cover
Pressure
1009hPa
daily average
The temperature ranged from 5.1°C around 23:00 to 13.4°C around 00:00. Rain was recorded across 17 hours, from around 00:00 to 23:00 (10.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
88th percentile
Low temperature
94th percentile
Rainfall
90th percentile
Wind
81th percentile
A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 1.7°C, versus 12°C on this specific day.
Sun & daylight
Sunrise
07:03
Sunset
16:16
Day length
9h 13m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 13.4 | 9.7 | 0.93 | 6.4 | SW | 94 | 1006 |
| 01:00 | 06:00 | 13 | 9.5 | 0.43 | 5.9 | SW | 94 | 1007 |
| 02:00 | 07:00 | 12.9 | 9.6 | 0.69 | 5.5 | SW | 94 | 1007 |
| 03:00 | 08:00 | 13.3 | 10 | 0.23 | 5.6 | SW | 92 | 1007 |
| 04:00 | 09:00 | 13.3 | 10 | 0 | 5.6 | SW | 92 | 1007 |
| 05:00 | 10:00 | 12.6 | 9.5 | 0 | 5 | SW | 92 | 1007 |
| 06:00 | 11:00 | 12.5 | 9.7 | 0 | 4.5 | SW | 92 | 1007 |
| 07:00 | 12:00 | 12.4 | 9.5 | 0 | 4.6 | SW | 93 | 1008 |
| 08:00 | 13:00 | 12.5 | 9.8 | 0.05 | 4.3 | SW | 93 | 1008 |
| 09:00 | 14:00 | 12.7 | 9.9 | 0.15 | 4.7 | SW | 91 | 1008 |
| 10:00 | 15:00 | 12.9 | 9.9 | 0.11 | 4.9 | SW | 89 | 1009 |
| 11:00 | 16:00 | 13 | 9.9 | 0.1 | 5 | SW | 89 | 1009 |
| 12:00 | 17:00 | 12.8 | 9.8 | 0.02 | 4.6 | SW | 88 | 1007 |
| 13:00 | 18:00 | 13.2 | 10.2 | 0.06 | 4.8 | SW | 88 | 1008 |
| 14:00 | 19:00 | 13 | 10.2 | 0.69 | 4.4 | SW | 88 | 1008 |
| 15:00 | 20:00 | 12.8 | 10 | 1.04 | 4.4 | SW | 89 | 1008 |
| 16:00 | 21:00 | 12.7 | 10 | 0.96 | 4.3 | SW | 88 | 1009 |
| 17:00 | 22:00 | 12.1 | 9 | 0.73 | 4.4 | SW | 86 | 1010 |
| 18:00 | 23:00 | 12.2 | 9 | 0.26 | 4.5 | WSW | 86 | 1011 |
| 19:00 | 00:00 | 11.9 | 8.7 | 0.35 | 4.5 | WSW | 86 | 1012 |
| 20:00 | 01:00 | 11.3 | 8.3 | 0.69 | 4.1 | WNW | 87 | 1013 |
| 21:00 | 02:00 | 9 | 5.4 | 0.78 | 3.9 | NW | 85 | 1014 |
| 22:00 | 03:00 | 6.7 | 2.7 | 0.86 | 3.9 | NW | 84 | 1017 |
| 23:00 | 04:00 | 5.1 | 1.4 | 0.98 | 3.1 | NW | 85 | 1017 |
Nearby cities
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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
- Source
- ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
- Data type
- Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
- Coverage
- 2016–2025 (10 years) for United States
- Location
- Killingly Center — 41.750°, -71.750°, ERA5 grid cell center, 14.0 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 10 December 2019 specifically — not a monthly average. See the Killingly Center climate overview for typical conditions.
- Spatial resolution
- 0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
- Version / refreshed
- Methodology v2026.07 · data last refreshed December 31, 2025
- Limitations
- A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
- Attribution
- Generated using Copernicus Climate Change Service information
Cite this data
PastClimate (2026-07-17). Historical climate data for Killingly Center, United States (41.75°N, 71.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Killingly Center, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Killingly Center, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Killingly Center, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.